Quantitative Aptitude - Arithmetic Ability Questions

ΔPQR is right angled at Q. QS is the altitude. PQ is 2√13 cm and PS is 8 cm. What is the length of SR?

Select the odd word/letters/number/number pair from the given alternatives.

The cost price of an article is x. It is marked up by 120%. It is sold at Rs 8800 after giving 20% discount. What is the value (in Rs) of x?

If θ is positive acute angle and 7cos2Ɵ + 3sin2Ɵ = 4, then the value of θ is

In ∆ABCif the median AD=1/2 BC, then ∠BAC is

What least value must be assigned to '*' so that the number 63576 * 2 is divisible by 8?

The sum of a fraction and 7 times its reciprocal is 11/2. What is the fraction?

There is 40% increase in an amount in 10 years at simple interest. What will be the compound interest of Rs. 30000 after 3 years at the same rate?